dt-bindings: PCI: qcom,pcie-sm8550: Add missing required power-domains and resets

commit e60c6f3 upstream.

Commit b8d3404 ("dt-bindings: PCI: qcom,pcie-sm8550: Move SM8550 to
dedicated schema") move the device schema to separate file, but it
missed a "if:not:...then:" clause in the original binding which was
requiring power-domains and resets for this particular chip.

Fixes: b8d3404 ("dt-bindings: PCI: qcom,pcie-sm8550: Move SM8550 to dedicated schema")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20251030-dt-bindings-pci-qcom-fixes-power-domains-v2-8-28c1f11599fe@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: krzk

Documentation/devicetree/bindings/pci/qcom,pcie-sm8550.yaml

@@ -83,6 +83,11 @@ properties:
       - const: pci # PCIe core reset
       - const: link_down # PCIe link down reset
 
+required:
+  - power-domains
+  - resets
+  - reset-names
+
 allOf:
   - $ref: qcom,pcie-common.yaml#